| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.27 | 11.297% | $99.3548 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $186.50 | 13.219% | $211.1534 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $219.96 | 13.315% | $249.2477 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $62.38 | 6.533% | $66.4553 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $188.36 | 13.232% | $213.2838 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $214.60 | 11.588% | $239.4678 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $187.73 | 13.653% | $213.3608 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,148.80 | $1,292.3236 | $1,292.32 | $1,292.30 | $1,292.50 | |